japan also plans to double consumption tax to 10% by october 2015. but the international monetary fund says a minimum of 15% is needed for full fiscal rehabilitation. the new government says it will first tackle economic recovery and plans to draft an extra budget for the current fiscal year. >>> populous, prosperous, pushing ahead. china's rise brought it wealth, power, and problems. an income gap divides its people. pollution threatens their health. and disputes at sea strains relations with its neighbors. find out the challenges china faces, on "newsline." >>> traffic in china is said to be more of a free-for-all than an orderly procession. motorists often ignore other motorists and pedestrians too, and the pedestrians also play fast and loose with the rules. one result, lots of accidents. so authorities are taking action. nhk world's takafumi terui has the report. >> reporter: red lights don't stop these pedestrians. and crossings, who needs them? as for drivers, when they change lanes, they barely give a thought to other motorists. not a day goe